diff --git a/docs/plans/colunas-ao-lado-omnibox-listas-impl.md b/docs/plans/colunas-ao-lado-omnibox-listas-impl.md
new file mode 100644
index 00000000..a8480ea0
--- /dev/null
+++ b/docs/plans/colunas-ao-lado-omnibox-listas-impl.md
@@ -0,0 +1,58 @@
+# Impl: B137 — Colunas ao lado da omnibox (e fim do “Ordenado por …” residual)
+
+Status: aprovado
+Atualizado em: 2026-08-02
+Issue: #304
+Intenção: docs/plans/colunas-ao-lado-omnibox-listas.md
+Appetite restante: herdado (~0,5–1 dia eng)
+
+## Leitura da intenção
+
+- **Outcome:** Em todas as listas com seletor de colunas (B17), o botão **Colunas** fica na mesma fileira da omnibox (`trailing`); dados começam logo abaixo da barra. O span visível **“Ordenado por …”** some em Territórios, Lideranças e Dobradinhas (sort continua na omnibox/header + caption `sr-only`).
+- **O que NÃO negociar:** persistência/contrato do picker (cookie B17); `hidden md:flex` no mobile (gate 2026-08-02 opção A); lockdown de liderança; não mover sort para fora da omnibox/header.
+- **O que reavaliar:** hipótese de editar só `CampaignTable` — o picker precisa sair da tabela e entrar nos `*Filters` via `trailing`, porque a omnibox já vive nos filtros.
+
+## Abordagem recomendada
+
+**Opções consideradas:**
+- A) Manter picker em `CampaignTable` com CSS `absolute` ao lado da omnibox — rejeitada: DOM distinto, frágil entre listas com/sem cards mobile.
+- B) Slot `trailing` nos `*Filters` + remover picker de `CampaignTable` — **recomendada**: precedente B127 (`SaveMunicipalityFilterControl`), boundary de pending intacto.
+- C) Novo shell `CampaignListToolbar` — rejeitada: twin desnecessário.
+
+**Recomendação:** B — extrair `CampaignColumnPickerTrailing` (wrapper `hidden md:flex` + `CampaignColumnPicker`), helper `toCampaignColumnPickerColumns`, exportar metadados de colunas onde a tabela é dinâmica (municípios/apoiadores/territórios), páginas estáticas mapeiam `demandColumns`/`organizationColumns`/etc.
+
+### Componentes / mudanças
+
+- **`CampaignColumnPickerTrailing`** (`shared/CampaignColumnPickerTrailing.tsx`): client; encapsula breakpoint B17.
+- **`toCampaignColumnPickerColumns`** (`lib/campaignColumnVisibility.ts`): puro; mapeia `{id,label,mandatory}`.
+- **`CampaignTable`**: remove render do picker; mantém `columnVisibility` só para `resolveVisibleColumns`.
+- **`*Filters.tsx` (7 listas)**: prop opcional `trailing?: ReactNode` composta com trailing existente.
+- **Páginas/listas**: passam picker no `trailing` dos filtros; removem `<p>Ordenado por…</p>` visível.
+- **Exports:** `municipalityListPickerColumns`, `supporterPickerColumns`, `territoryListPickerColumns`.
+- **Migration:** sem migration.
+
+### Dados → forma
+
+N/A — só chrome de layout.
+
+## Fases verificáveis
+
+1. **Chassis** — helper + trailing component + remover picker de `CampaignTable`.
+2. **Wire-up** — 7 listas + organizações; remover sort span residual.
+3. **Gates** — `pnpm gate:fast`; push via `pnpm push`.
+
+## Rabbit holes / Não escopo (engenharia)
+
+- Picker mobile abaixo de `md` — fora (B17 lacuna).
+- Reordenar colunas / export / cenário na barra.
+
+## Riscos e mitigação
+
+- **Picker fora de `CampaignListResults`:** filtros já estão dentro de `CampaignListPendingBoundary` — `useCampaignListTransition` continua correto.
+- **Colunas dinâmicas (staff vs leader):** `municipalityListPickerColumns({ isStaffView })` espelha a mesma bifurcação da tabela.
+
+## Aceite de engenharia
+
+- [x] Aceite de produto da intenção ainda coberto
+- [x] Invariantes AGENTS/engineering-standards
+- [x] Testes de domínio previstos (unit existentes do picker; sem mudança de access/write)
diff --git a/src/app/(campaign)/campanha/(app)/apoiadores/page.tsx b/src/app/(campaign)/campanha/(app)/apoiadores/page.tsx
index a7e0abb6..7080f740 100644
--- a/src/app/(campaign)/campanha/(app)/apoiadores/page.tsx
+++ b/src/app/(campaign)/campanha/(app)/apoiadores/page.tsx
@@ -9,10 +9,11 @@ import { redirect } from 'next/navigation'
 import { getPayload } from 'payload'
 
 import { CampaignListEmptyState } from '@/components/campaign/shared/CampaignListEmptyState'
+import { CampaignColumnPickerTrailing } from '@/components/campaign/shared/CampaignColumnPickerTrailing'
 import { CampaignListFooter } from '@/components/campaign/shared/CampaignListFooter'
 import { CampaignPageShell } from '@/components/campaign/shell/CampaignPageShell'
 import { SupporterFilters } from '@/components/campaign/supporter/SupporterFilters'
-import { SupporterList } from '@/components/campaign/supporter/SupporterList'
+import { SupporterList, supporterPickerColumns } from '@/components/campaign/supporter/SupporterList'
 import { SupporterListOverview } from '@/components/campaign/supporter/SupporterListOverview'
 import { Button } from '@/components/ui/button'
 import { campaignPageMetadataFromCatalog } from '@/lib/campaignPageChrome'
@@ -102,6 +103,12 @@ export default async function SupportersPage({ searchParams }: SupportersPagePro
           key={buildSupporterFiltersKey(state)}
           state={state}
           municipalityOptions={municipalityOptions}
+          trailing={
+            <CampaignColumnPickerTrailing
+              columnVisibility={columnVisibility}
+              columns={supporterPickerColumns}
+            />
+          }
         />
 
         <CampaignListResults>{listBody}</CampaignListResults>
diff --git a/src/app/(campaign)/campanha/(app)/demandas/page.tsx b/src/app/(campaign)/campanha/(app)/demandas/page.tsx
index a18c35a2..9870033d 100644
--- a/src/app/(campaign)/campanha/(app)/demandas/page.tsx
+++ b/src/app/(campaign)/campanha/(app)/demandas/page.tsx
@@ -4,6 +4,7 @@ import Link from 'next/link'
 import { getPayload } from 'payload'
 
 import { DemandFilters } from '@/components/campaign/demand/DemandFilters'
+import { CampaignColumnPickerTrailing } from '@/components/campaign/shared/CampaignColumnPickerTrailing'
 import { CampaignListEmptyState } from '@/components/campaign/shared/CampaignListEmptyState'
 import { CampaignListFooter } from '@/components/campaign/shared/CampaignListFooter'
 import {
@@ -15,6 +16,7 @@ import { CampaignPageShell } from '@/components/campaign/shell/CampaignPageShell
 import { Badge } from '@/components/ui/Badge'
 import { Button } from '@/components/ui/button'
 import { campaignPageMetadataFromCatalog } from '@/lib/campaignPageChrome'
+import { toCampaignColumnPickerColumns } from '@/lib/campaignColumnVisibility'
 import {
   campaignDemandKindLabels,
   campaignDemandStatusLabels,
@@ -117,7 +119,15 @@ export default async function DemandsPage({ searchParams }: DemandsPageProps) {
       </div>
 
       <CampaignListPendingBoundary>
-        <DemandFilters state={state} />
+        <DemandFilters
+          state={state}
+          trailing={
+            <CampaignColumnPickerTrailing
+              columnVisibility={columnVisibility}
+              columns={toCampaignColumnPickerColumns(demandColumns)}
+            />
+          }
+        />
 
         <CampaignListResults>
           <CampaignTable
diff --git a/src/app/(campaign)/campanha/(app)/dobradinhas/page.tsx b/src/app/(campaign)/campanha/(app)/dobradinhas/page.tsx
index 8a40c3b2..ccadfd1c 100644
--- a/src/app/(campaign)/campanha/(app)/dobradinhas/page.tsx
+++ b/src/app/(campaign)/campanha/(app)/dobradinhas/page.tsx
@@ -4,6 +4,7 @@ import Link from 'next/link'
 import { redirect } from 'next/navigation'
 import { getPayload } from 'payload'
 
+import { CampaignColumnPickerTrailing } from '@/components/campaign/shared/CampaignColumnPickerTrailing'
 import { CampaignListFooter } from '@/components/campaign/shared/CampaignListFooter'
 import {
   CampaignListPendingBoundary,
@@ -33,7 +34,7 @@ import {
   EmptyMedia,
   EmptyTitle,
 } from '@/components/ui/Empty'
-import { resolveVisibleColumns } from '@/lib/campaignColumnVisibility'
+import { resolveVisibleColumns, toCampaignColumnPickerColumns } from '@/lib/campaignColumnVisibility'
 import { campaignPageMetadataFromCatalog } from '@/lib/campaignPageChrome'
 import type { MunicipalityPortfolioIndexEntry } from '@/lib/municipalityPortfolio'
 import { cn } from '@/lib/utils'
@@ -240,12 +241,15 @@ export default async function StateDeputiesPage({ searchParams }: StateDeputiesP
           state={state}
           partyOptions={partyFilterOptions}
           hasNoParty={filterFacets.hasNoParty}
+          trailing={
+            <CampaignColumnPickerTrailing
+              columnVisibility={columnVisibility}
+              columns={toCampaignColumnPickerColumns(columns)}
+            />
+          }
         />
 
         <CampaignListResults>
-          <p className="text-sm text-muted-foreground" aria-live="polite">
-            {sortSummary}
-          </p>
           {/* One shared Drawer for every chip-cell sheet on coarse pointers
               (miss #52 — never a Drawer root per opened cell). */}
           <CampaignListSheetProvider>
diff --git a/src/app/(campaign)/campanha/(app)/liderancas/page.tsx b/src/app/(campaign)/campanha/(app)/liderancas/page.tsx
index b6c37b32..eee62cbf 100644
--- a/src/app/(campaign)/campanha/(app)/liderancas/page.tsx
+++ b/src/app/(campaign)/campanha/(app)/liderancas/page.tsx
@@ -6,6 +6,7 @@ import { getPayload } from 'payload'
 
 import { LeadershipInviteRowAction } from '@/components/campaign/invite/LeadershipInviteRowAction'
 import { LeadershipFilters } from '@/components/campaign/leadership/LeadershipFilters'
+import { CampaignColumnPickerTrailing } from '@/components/campaign/shared/CampaignColumnPickerTrailing'
 import { LeadershipListSupportStatusControl } from '@/components/campaign/leadership/LeadershipListSupportStatusControl'
 import {
   LeadershipFilterHead,
@@ -40,7 +41,7 @@ import {
   EmptyMedia,
   EmptyTitle,
 } from '@/components/ui/Empty'
-import { resolveVisibleColumns } from '@/lib/campaignColumnVisibility'
+import { resolveVisibleColumns, toCampaignColumnPickerColumns } from '@/lib/campaignColumnVisibility'
 import { campaignPageMetadataFromCatalog } from '@/lib/campaignPageChrome'
 import { formatBahiaDateTimeLabel } from '@/lib/campaignTime'
 import {
@@ -415,12 +416,15 @@ export default async function LeadershipsPage({ searchParams }: LeadershipsPageP
           municipalityFilterOptions={municipalityFilterOptions}
           organizationFilterOptions={organizationFilterOptions}
           stateDeputyFilterOptions={stateDeputyFilterOptions}
+          trailing={
+            <CampaignColumnPickerTrailing
+              columnVisibility={columnVisibility}
+              columns={toCampaignColumnPickerColumns(columns)}
+            />
+          }
         />
 
         <CampaignListResults>
-          <p className="text-sm text-muted-foreground" aria-live="polite">
-            {sortSummary}
-          </p>
           {/* One shared Drawer for every chip-cell sheet on coarse pointers
               (miss #52 — never a Drawer root per opened cell). */}
           <CampaignListSheetProvider>
diff --git a/src/app/(campaign)/campanha/(app)/municipios/page.tsx b/src/app/(campaign)/campanha/(app)/municipios/page.tsx
index 3b3fd4f3..78312330 100644
--- a/src/app/(campaign)/campanha/(app)/municipios/page.tsx
+++ b/src/app/(campaign)/campanha/(app)/municipios/page.tsx
@@ -9,8 +9,12 @@ import { getPayload } from 'payload'
 import { RecentVisitTracker } from '@/components/campaign/dashboard/RecentVisitTracker'
 import { MunicipalityEstimateScenarioProvider } from '@/components/campaign/municipality/MunicipalityEstimateScenarioContext'
 import { MunicipalityFilters } from '@/components/campaign/municipality/MunicipalityFilters'
-import { MunicipalityList } from '@/components/campaign/municipality/MunicipalityList'
+import {
+  MunicipalityList,
+  municipalityListPickerColumns,
+} from '@/components/campaign/municipality/MunicipalityList'
 import { MunicipalityListPageChrome } from '@/components/campaign/municipality/MunicipalityListPageChrome'
+import { CampaignColumnPickerTrailing } from '@/components/campaign/shared/CampaignColumnPickerTrailing'
 import { CampaignListFooter } from '@/components/campaign/shared/CampaignListFooter'
 import { CampaignPageShell } from '@/components/campaign/shell/CampaignPageShell'
 import { campaignPageMetadataFromCatalog } from '@/lib/campaignPageChrome'
@@ -101,6 +105,12 @@ export default async function MunicipalitiesPage({ searchParams }: Municipalitie
       regionFilterOptions={columnFilterOptions.region}
       advisorFilterOptions={columnFilterOptions.advisor}
       slugFilterValues={columnFilterOptions.name}
+      trailing={
+        <CampaignColumnPickerTrailing
+          columnVisibility={columnVisibility}
+          columns={municipalityListPickerColumns({ isStaffView })}
+        />
+      }
     />
   )
 
diff --git a/src/app/(campaign)/campanha/(app)/organizacoes/page.tsx b/src/app/(campaign)/campanha/(app)/organizacoes/page.tsx
index 0894f502..f851d3f4 100644
--- a/src/app/(campaign)/campanha/(app)/organizacoes/page.tsx
+++ b/src/app/(campaign)/campanha/(app)/organizacoes/page.tsx
@@ -4,6 +4,7 @@ import Link from 'next/link'
 import { getPayload } from 'payload'
 
 import { OrganizationFilters } from '@/components/campaign/organization/OrganizationFilters'
+import { CampaignColumnPickerTrailing } from '@/components/campaign/shared/CampaignColumnPickerTrailing'
 import { CampaignListEmptyState } from '@/components/campaign/shared/CampaignListEmptyState'
 import { CampaignListFooter } from '@/components/campaign/shared/CampaignListFooter'
 import {
@@ -15,6 +16,7 @@ import { CampaignPageShell } from '@/components/campaign/shell/CampaignPageShell
 import { Badge } from '@/components/ui/Badge'
 import { Button } from '@/components/ui/button'
 import { campaignPageMetadataFromCatalog } from '@/lib/campaignPageChrome'
+import { toCampaignColumnPickerColumns } from '@/lib/campaignColumnVisibility'
 import { organizationKindLabels } from '@/lib/schemas/organization'
 import { readCampaignColumnVisibility } from '@/utilities/campaignColumnVisibilityCookie'
 import { requireCampaignPageActor } from '@/utilities/campaignPageActor'
@@ -87,7 +89,15 @@ export default async function OrganizationsPage({ searchParams }: OrganizationsP
       </div>
 
       <CampaignListPendingBoundary>
-        <OrganizationFilters state={state} />
+        <OrganizationFilters
+          state={state}
+          trailing={
+            <CampaignColumnPickerTrailing
+              columnVisibility={columnVisibility}
+              columns={toCampaignColumnPickerColumns(organizationColumns)}
+            />
+          }
+        />
 
         <CampaignListResults>
           <CampaignTable
diff --git a/src/app/(campaign)/campanha/(app)/territorios/page.tsx b/src/app/(campaign)/campanha/(app)/territorios/page.tsx
index cd3eea10..19c21d00 100644
--- a/src/app/(campaign)/campanha/(app)/territorios/page.tsx
+++ b/src/app/(campaign)/campanha/(app)/territorios/page.tsx
@@ -3,7 +3,9 @@ import { redirect } from 'next/navigation'
 import { getPayload } from 'payload'
 
 import { TerritoryFilters } from '@/components/campaign/municipality/TerritoryFilters'
+import { territoryListPickerColumns } from '@/components/campaign/municipality/TerritoryListColumns'
 import { TerritoryList } from '@/components/campaign/municipality/TerritoryList'
+import { CampaignColumnPickerTrailing } from '@/components/campaign/shared/CampaignColumnPickerTrailing'
 import { CampaignListFooter } from '@/components/campaign/shared/CampaignListFooter'
 import {
   CampaignListPendingBoundary,
@@ -48,7 +50,16 @@ export default async function TerritoriesPage({ searchParams }: TerritoriesPageP
   return (
     <CampaignPageShell>
       <CampaignListPendingBoundary>
-        <TerritoryFilters state={state} regionOptions={regionOptions} />
+        <TerritoryFilters
+          state={state}
+          regionOptions={regionOptions}
+          trailing={
+            <CampaignColumnPickerTrailing
+              columnVisibility={columnVisibility}
+              columns={territoryListPickerColumns}
+            />
+          }
+        />
         <CampaignListResults>
           <TerritoryList
             rows={rows}
diff --git a/src/components/campaign/demand/DemandFilters.tsx b/src/components/campaign/demand/DemandFilters.tsx
index fd739237..3503f781 100644
--- a/src/components/campaign/demand/DemandFilters.tsx
+++ b/src/components/campaign/demand/DemandFilters.tsx
@@ -1,6 +1,6 @@
 'use client'
 
-import { useMemo, useState } from 'react'
+import { useMemo, useState, type ReactNode } from 'react'
 
 import { CampaignListOmnibox } from '@/components/campaign/shared/CampaignListOmnibox'
 import { useCampaignListFilterNavigation } from '@/components/campaign/shared/useCampaignListFilterNavigation'
@@ -15,7 +15,13 @@ import {
   type DemandOmniboxAction,
 } from '@/utilities/demand/demandOmnibox'
 
-export const DemandFilters = ({ state }: { state: DemandListState }) => {
+export const DemandFilters = ({
+  state,
+  trailing,
+}: {
+  state: DemandListState
+  trailing?: ReactNode
+}) => {
   const { navigate, isPending } = useCampaignListFilterNavigation({
     state,
     toHref: (next) => buildDemandListHref(next, 1),
@@ -68,6 +74,7 @@ export const DemandFilters = ({ state }: { state: DemandListState }) => {
         onClearAll={() => {
           runAction(clearDemandOmnibox(state))
         }}
+        trailing={trailing}
       />
     </form>
   )
diff --git a/src/components/campaign/leadership/LeadershipFilters.tsx b/src/components/campaign/leadership/LeadershipFilters.tsx
index 981256c4..e55e6b8f 100644
--- a/src/components/campaign/leadership/LeadershipFilters.tsx
+++ b/src/components/campaign/leadership/LeadershipFilters.tsx
@@ -1,6 +1,6 @@
 'use client'
 
-import { useMemo, useState } from 'react'
+import { useMemo, useState, type ReactNode } from 'react'
 
 import { CampaignListOmnibox } from '@/components/campaign/shared/CampaignListOmnibox'
 import { useCampaignListFilterNavigation } from '@/components/campaign/shared/useCampaignListFilterNavigation'
@@ -24,11 +24,13 @@ export const LeadershipFilters = ({
   municipalityFilterOptions,
   organizationFilterOptions,
   stateDeputyFilterOptions,
+  trailing,
 }: {
   state: LeadershipListState
   municipalityFilterOptions: LeadershipFilterOption[]
   organizationFilterOptions: LeadershipFilterOption[]
   stateDeputyFilterOptions: LeadershipFilterOption[]
+  trailing?: ReactNode
 }) => {
   const { navigate, isPending } = useCampaignListFilterNavigation({
     state,
@@ -132,6 +134,7 @@ export const LeadershipFilters = ({
         onClearAll={() => {
           runAction(clearLeadershipOmnibox(state))
         }}
+        trailing={trailing}
       />
     </form>
   )
diff --git a/src/components/campaign/municipality/MunicipalityFilters.tsx b/src/components/campaign/municipality/MunicipalityFilters.tsx
index f4e6c888..8fb33f37 100644
--- a/src/components/campaign/municipality/MunicipalityFilters.tsx
+++ b/src/components/campaign/municipality/MunicipalityFilters.tsx
@@ -1,6 +1,6 @@
 'use client'
 
-import { useMemo, useState } from 'react'
+import { useMemo, useState, type ReactNode } from 'react'
 
 import { useMunicipalityEstimateScenarioOptional } from '@/components/campaign/municipality/MunicipalityEstimateScenarioContext'
 import { SaveMunicipalityFilterControl } from '@/components/campaign/municipality/SaveMunicipalityFilterControl'
@@ -32,6 +32,8 @@ type MunicipalityFiltersProps = {
   advisorFilterOptions: MunicipalityFilterOption[]
   /** Facet slugs (labeled from the catalog on the client). */
   slugFilterValues?: readonly string[]
+  /** Beside the omnibox (B137): column picker, save bookmark, … */
+  trailing?: ReactNode
 }
 
 export const MunicipalityFilters = ({
@@ -40,6 +42,7 @@ export const MunicipalityFilters = ({
   regionFilterOptions,
   advisorFilterOptions,
   slugFilterValues = [],
+  trailing,
 }: MunicipalityFiltersProps) => {
   const { navigate, isPending } = useCampaignListFilterNavigation({
     state,
@@ -133,7 +136,12 @@ export const MunicipalityFilters = ({
         onClearAll={() => {
           runAction(clearMunicipalityOmnibox(state))
         }}
-        trailing={<SaveMunicipalityFilterControl state={state} />}
+        trailing={
+          <>
+            {trailing}
+            <SaveMunicipalityFilterControl state={state} />
+          </>
+        }
       />
     </form>
   )
diff --git a/src/components/campaign/municipality/MunicipalityList.tsx b/src/components/campaign/municipality/MunicipalityList.tsx
index 0f761667..15ea0250 100644
--- a/src/components/campaign/municipality/MunicipalityList.tsx
+++ b/src/components/campaign/municipality/MunicipalityList.tsx
@@ -35,6 +35,7 @@ import {
 } from '@/components/ui/Empty'
 import {
   resolveVisibleColumns,
+  type CampaignColumnPickerColumn,
   type CampaignColumnVisibility,
 } from '@/lib/campaignColumnVisibility'
 import { formatEngagementLevelLabel } from '@/lib/engagementLevel'
@@ -412,6 +413,29 @@ const municipalityListColumns = ({
       ] satisfies Array<MunicipalityColumn>)),
 ]
 
+export const municipalityListPickerColumns = ({
+  isStaffView,
+}: Pick<MunicipalityListProps, 'isStaffView'>): CampaignColumnPickerColumn[] => {
+  const base: CampaignColumnPickerColumn[] = [
+    { id: 'name', label: municipalityColumnLabels.name, mandatory: true },
+    { id: 'region', label: municipalityColumnLabels.region },
+    { id: 'votos', label: municipalityColumnLabels.votos },
+  ]
+  if (!isStaffView) return base
+
+  return [
+    ...base,
+    { id: 'classe', label: municipalityColumnLabels.classe },
+    { id: 'level', label: municipalityColumnLabels.level },
+    { id: 'advisors', label: municipalityColumnLabels.advisors },
+    { id: 'trend', label: municipalityColumnLabels.trend },
+    { id: 'expectedVotes', label: municipalityColumnLabels.expectedVotes },
+    { id: 'lastSignal', label: municipalityColumnLabels.lastSignal },
+    { id: 'goalCoverage', label: municipalityColumnLabels.goalCoverage },
+    { id: 'lastUpdateAt', label: municipalityColumnLabels.lastUpdateAt },
+  ]
+}
+
 export const MunicipalityList = (props: MunicipalityListProps) => {
   const { municipalities, advisorNamesById, isStaffView, isCoordinator, advisorOptions, state } =
     props
diff --git a/src/components/campaign/municipality/TerritoryFilters.tsx b/src/components/campaign/municipality/TerritoryFilters.tsx
index 85432793..4c1dcd1f 100644
--- a/src/components/campaign/municipality/TerritoryFilters.tsx
+++ b/src/components/campaign/municipality/TerritoryFilters.tsx
@@ -1,6 +1,6 @@
 'use client'
 
-import { useMemo, useState } from 'react'
+import { useMemo, useState, type ReactNode } from 'react'
 
 import { CampaignListOmnibox } from '@/components/campaign/shared/CampaignListOmnibox'
 import { useCampaignListFilterNavigation } from '@/components/campaign/shared/useCampaignListFilterNavigation'
@@ -22,9 +22,11 @@ import {
 export const TerritoryFilters = ({
   state,
   regionOptions,
+  trailing,
 }: {
   state: TerritoryListState
   regionOptions: TerritoryFilterOption[]
+  trailing?: ReactNode
 }) => {
   const { navigate, isPending } = useCampaignListFilterNavigation({
     state,
@@ -81,6 +83,7 @@ export const TerritoryFilters = ({
         onClearAll={() => {
           runAction(clearTerritoryOmnibox(state))
         }}
+        trailing={trailing}
       />
     </form>
   )
diff --git a/src/components/campaign/municipality/TerritoryList.tsx b/src/components/campaign/municipality/TerritoryList.tsx
index d76e6c37..34214d28 100644
--- a/src/components/campaign/municipality/TerritoryList.tsx
+++ b/src/components/campaign/municipality/TerritoryList.tsx
@@ -69,12 +69,8 @@ export const TerritoryList = ({
   const sortSummary = formatTerritoryListSortSummary(sort, dir)
 
   return (
-    <>
-      <p className="text-sm text-muted-foreground" aria-live="polite">
-        {sortSummary}
-      </p>
-      <CampaignTable
-        caption={`${sortSummary}. Comparação dos Territórios de Identidade. Leitura regional; a alocação é decidida por município.`}
+    <CampaignTable
+      caption={`${sortSummary}. Comparação dos Territórios de Identidade. Leitura regional; a alocação é decidida por município.`}
         className="overflow-visible"
         containerClassName="overflow-x-auto"
         headerClassName="[&_th]:sticky [&_th]:top-0 [&_th]:z-10 [&_th]:bg-background [&_th]:shadow-[inset_0_-1px_0_var(--border)] [&_th:first-child]:rounded-tl-xl [&_th:last-child]:rounded-tr-xl [&_tr]:border-b-0"
@@ -90,6 +86,5 @@ export const TerritoryList = ({
         }
         empty={<TerritoryListEmptyState state={state} />}
       />
-    </>
   )
 }
diff --git a/src/components/campaign/municipality/TerritoryListColumns.tsx b/src/components/campaign/municipality/TerritoryListColumns.tsx
index ee63bf9a..bbf8c200 100644
--- a/src/components/campaign/municipality/TerritoryListColumns.tsx
+++ b/src/components/campaign/municipality/TerritoryListColumns.tsx
@@ -4,6 +4,7 @@ import { TerritorySortableHead } from '@/components/campaign/municipality/Territ
 import { CampaignTransitionAnchor } from '@/components/campaign/shared/CampaignListPending'
 import type { CampaignTableColumn } from '@/components/campaign/shared/CampaignTable'
 import { Badge } from '@/components/ui/Badge'
+import type { CampaignColumnPickerColumn } from '@/lib/campaignColumnVisibility'
 import { formatElectionNumber } from '@/lib/electionFormat'
 import {
   formatGoalCoverageDeficitShortLabel,
@@ -139,6 +140,19 @@ const captureTooltipContent = (row: TerritoryTableRow) => {
   )
 }
 
+export const territoryListPickerColumns: CampaignColumnPickerColumn[] = [
+  { id: 'region', label: territoryListSortLabels.region, mandatory: true },
+  { id: 'municipalities', label: territoryListSortLabels.municipalities },
+  { id: 'votes2022', label: territoryListSortLabels.votes2022 },
+  { id: 'pct', label: territoryListSortLabels.pct },
+  { id: 'validVotes2022', label: territoryListSortLabels.validVotes2022 },
+  { id: 'estimate2026', label: territoryListSortLabels.estimate2026 },
+  { id: 'cobertura', label: territoryListSortLabels.cobertura },
+  { id: 'captura', label: territoryListSortLabels.captura },
+  { id: 'classe', label: territoryListSortLabels.classe },
+  { id: 'coverage', label: territoryListSortLabels.coverage },
+]
+
 export const territoryListColumns = ({
   state,
   regionOptions,
diff --git a/src/components/campaign/organization/OrganizationFilters.tsx b/src/components/campaign/organization/OrganizationFilters.tsx
index 91494bd9..73d3bd54 100644
--- a/src/components/campaign/organization/OrganizationFilters.tsx
+++ b/src/components/campaign/organization/OrganizationFilters.tsx
@@ -1,6 +1,6 @@
 'use client'
 
-import { useMemo, useState } from 'react'
+import { useMemo, useState, type ReactNode } from 'react'
 
 import { CampaignListOmnibox } from '@/components/campaign/shared/CampaignListOmnibox'
 import { useCampaignListFilterNavigation } from '@/components/campaign/shared/useCampaignListFilterNavigation'
@@ -18,7 +18,13 @@ import {
   type OrganizationOmniboxAction,
 } from '@/utilities/organization/organizationOmnibox'
 
-export const OrganizationFilters = ({ state }: { state: OrganizationListState }) => {
+export const OrganizationFilters = ({
+  state,
+  trailing,
+}: {
+  state: OrganizationListState
+  trailing?: ReactNode
+}) => {
   const { navigate, isPending } = useCampaignListFilterNavigation({
     state,
     toHref: (next) => buildOrganizationListHref(next, 1),
@@ -76,6 +82,7 @@ export const OrganizationFilters = ({ state }: { state: OrganizationListState })
         onClearAll={() => {
           runAction(clearOrganizationOmnibox(state))
         }}
+        trailing={trailing}
       />
     </form>
   )
diff --git a/src/components/campaign/shared/CampaignColumnPickerTrailing.tsx b/src/components/campaign/shared/CampaignColumnPickerTrailing.tsx
new file mode 100644
index 00000000..44c6fda6
--- /dev/null
+++ b/src/components/campaign/shared/CampaignColumnPickerTrailing.tsx
@@ -0,0 +1,30 @@
+'use client'
+
+import { CampaignColumnPicker } from '@/components/campaign/shared/CampaignColumnPicker'
+import type {
+  CampaignColumnPickerColumn,
+  CampaignColumnVisibility,
+} from '@/lib/campaignColumnVisibility'
+
+type CampaignColumnPickerTrailingProps = {
+  columnVisibility: CampaignColumnVisibility
+  columns: readonly CampaignColumnPickerColumn[]
+}
+
+/**
+ * B137 — column picker beside the list omnibox (`trailing`), not stacked above
+ * the table. Gated at `md:` because municípios and apoiadores hide the table
+ * below that width and show cards instead (B17).
+ */
+export const CampaignColumnPickerTrailing = ({
+  columnVisibility,
+  columns,
+}: CampaignColumnPickerTrailingProps) => (
+  <div className="hidden md:flex">
+    <CampaignColumnPicker
+      listId={columnVisibility.listId}
+      columns={columns}
+      hiddenColumnIds={columnVisibility.hiddenColumnIds}
+    />
+  </div>
+)
diff --git a/src/components/campaign/shared/CampaignTable.tsx b/src/components/campaign/shared/CampaignTable.tsx
index d227b27f..b3deb4b1 100644
--- a/src/components/campaign/shared/CampaignTable.tsx
+++ b/src/components/campaign/shared/CampaignTable.tsx
@@ -1,7 +1,6 @@
 import { Fragment, type ReactNode } from 'react'
 
 import { CampaignCellTooltip } from '@/components/campaign/shared/CampaignCellTooltip'
-import { CampaignColumnPicker } from '@/components/campaign/shared/CampaignColumnPicker'
 import { CampaignHoverTooltip } from '@/components/campaign/shared/CampaignHoverTooltip'
 import {
   Table,
@@ -140,9 +139,9 @@ export const CampaignTableHead = ({
 type CampaignTableProps<Row> = {
   columns: Array<CampaignTableColumn<Row>>
   /**
-   * B17 — passing this turns the column picker on. The caller reads the cookie
-   * (`readCampaignColumnVisibility`) and hands the result over whole: hidden
-   * columns are never rendered, so they cost nothing in the RSC payload either.
+   * B17 — hidden column ids from the cookie (`readCampaignColumnVisibility`).
+   * The picker itself renders in the omnibox `trailing` (B137); this prop only
+   * filters which columns the table paints.
    */
   columnVisibility?: CampaignColumnVisibility
   rows: readonly Row[]
@@ -179,21 +178,6 @@ export const CampaignTable = <Row,>({
 
   return (
     <>
-      {columnVisibility ? (
-        // Gated at `md:` because municípios and apoiadores hide this table
-        // below that width (`className="hidden md:block"`) and show curated
-        // cards instead — a picker over a table nobody can see is noise. The
-        // cost is that the five surfaces which DO scroll this table on a phone
-        // have no picker there; giving them one needs a per-caller seam, not a
-        // breakpoint (registered as a fill-in in the B17 plan).
-        <div className="hidden justify-end md:flex">
-          <CampaignColumnPicker
-            listId={columnVisibility.listId}
-            columns={columns.map(({ id, label, mandatory }) => ({ id, label, mandatory }))}
-            hiddenColumnIds={columnVisibility.hiddenColumnIds}
-          />
-        </div>
-      ) : null}
       <div className={cn('overflow-hidden rounded-xl border', className)}>
         <Table containerClassName={containerClassName}>
           {caption ? <TableCaption className="sr-only">{caption}</TableCaption> : null}
diff --git a/src/components/campaign/stateDeputy/StateDeputyFilters.tsx b/src/components/campaign/stateDeputy/StateDeputyFilters.tsx
index 8885352f..71dd7c87 100644
--- a/src/components/campaign/stateDeputy/StateDeputyFilters.tsx
+++ b/src/components/campaign/stateDeputy/StateDeputyFilters.tsx
@@ -1,6 +1,6 @@
 'use client'
 
-import { useMemo, useState } from 'react'
+import { useMemo, useState, type ReactNode } from 'react'
 
 import { CampaignListOmnibox } from '@/components/campaign/shared/CampaignListOmnibox'
 import { useCampaignListFilterNavigation } from '@/components/campaign/shared/useCampaignListFilterNavigation'
@@ -23,10 +23,12 @@ export const StateDeputyFilters = ({
   state,
   partyOptions,
   hasNoParty,
+  trailing,
 }: {
   state: StateDeputyListState
   partyOptions: StateDeputyFilterOption[]
   hasNoParty: boolean
+  trailing?: ReactNode
 }) => {
   const { navigate, isPending } = useCampaignListFilterNavigation({
     state,
@@ -83,6 +85,7 @@ export const StateDeputyFilters = ({
         onClearAll={() => {
           runAction(clearStateDeputyOmnibox(state))
         }}
+        trailing={trailing}
       />
     </form>
   )
diff --git a/src/components/campaign/supporter/SupporterFilters.tsx b/src/components/campaign/supporter/SupporterFilters.tsx
index e02d7720..81202f8c 100644
--- a/src/components/campaign/supporter/SupporterFilters.tsx
+++ b/src/components/campaign/supporter/SupporterFilters.tsx
@@ -1,6 +1,6 @@
 'use client'
 
-import { useMemo, useState } from 'react'
+import { useMemo, useState, type ReactNode } from 'react'
 
 import { CampaignListOmnibox } from '@/components/campaign/shared/CampaignListOmnibox'
 import type { RelationOption } from '@/components/campaign/shared/RelationMultiSelect'
@@ -20,9 +20,11 @@ import { municipalityComboboxOptions } from '@/utilities/territory/territoryComb
 export const SupporterFilters = ({
   state,
   municipalityOptions,
+  trailing,
 }: {
   state: SupporterListState
   municipalityOptions: RelationOption[]
+  trailing?: ReactNode
 }) => {
   const { navigate, isPending } = useCampaignListFilterNavigation({
     state,
@@ -109,6 +111,7 @@ export const SupporterFilters = ({
         onClearAll={() => {
           runAction(clearSupporterOmnibox(state))
         }}
+        trailing={trailing}
       />
     </form>
   )
diff --git a/src/components/campaign/supporter/SupporterList.tsx b/src/components/campaign/supporter/SupporterList.tsx
index b6178e89..b289f253 100644
--- a/src/components/campaign/supporter/SupporterList.tsx
+++ b/src/components/campaign/supporter/SupporterList.tsx
@@ -5,7 +5,10 @@ import { CampaignTable, type CampaignTableColumn } from '@/components/campaign/s
 import { Badge } from '@/components/ui/Badge'
 import { Button } from '@/components/ui/button'
 import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card'
-import type { CampaignColumnVisibility } from '@/lib/campaignColumnVisibility'
+import {
+  toCampaignColumnPickerColumns,
+  type CampaignColumnVisibility,
+} from '@/lib/campaignColumnVisibility'
 import { formatBrazilianPhoneInput } from '@/lib/phone'
 import { supporterVoteIntentionLabels } from '@/utilities/supporter/supporterUi'
 import type { SupporterListItemViewModel } from '@/utilities/supporter/supporterViewModels'
@@ -139,6 +142,8 @@ const supporterColumns: Array<CampaignTableColumn<SupporterListItemViewModel>> =
   },
 ]
 
+export const supporterPickerColumns = toCampaignColumnPickerColumns(supporterColumns)
+
 export const SupporterList = ({ supporters, columnVisibility, empty }: SupporterListProps) => (
   <>
     <div data-view="mobile-cards" className="flex flex-col gap-4 md:hidden">
diff --git a/src/lib/campaignColumnVisibility.ts b/src/lib/campaignColumnVisibility.ts
index 885dbef6..80b9ee53 100644
--- a/src/lib/campaignColumnVisibility.ts
+++ b/src/lib/campaignColumnVisibility.ts
@@ -42,6 +42,18 @@ export type CampaignColumnVisibility = {
   hiddenColumnIds: readonly string[]
 }
 
+/** Serializable column metadata for `CampaignColumnPicker` (B17 / B137). */
+export type CampaignColumnPickerColumn = {
+  id: string
+  label: string
+  mandatory?: boolean
+}
+
+export const toCampaignColumnPickerColumns = (
+  columns: readonly { id: string; label: string; mandatory?: boolean }[],
+): CampaignColumnPickerColumn[] =>
+  columns.map(({ id, label, mandatory }) => ({ id, label, mandatory }))
+
 /**
  * `listId:colA~colB|otherList:colC`. Every character here is legal in a
  * cookie value (RFC 6265 forbids comma, semicolon, whitespace, quotes and